Title :
Integrative simulation and analysis of induction motor and control system
Author :
Meiyang Zuo ; Hui Guo
Author_Institution :
Inst. of Electr. Eng., Chinese Acad. of Sci., Beijing, China
Abstract :
Integrative modeling and simulation method for induction motor and its control system is presented. The integrative model combines induction motor finite element model and control circuit model together in an integrative simulation platform and considers the coupling effect of the two parts in calculation. The motor stator current, motor electromagnetic torque and speed waves of integrative simulation are analyzed and compared with that of non-integrative simulation, including single control system model simulation in Simulink without motor´s electromagnetic field finite element analysis and single induction motor model simulation in Maxwell without precise control strategy. It has proved that the integrative simulation reflects practical performance condition of induction motor, and the results meet the engineering accuracy requirement as well. Meanwhile, the method could further be used to resolve the practical running problems and optimize motor design.
Keywords :
Maxwell equations; computational electromagnetics; finite element analysis; induction motors; machine control; machine theory; power engineering computing; stators; torque; Maxwell equation; control circuit model; control system; electromagnetic field; finite element model; induction motor model simulation; integrative model; integrative simulation; motor electromagnetic torque; motor stator current; optimize motor design; speed wave; Analytical models; Atmospheric modeling; Control systems; Finite element methods; Induction motors; Integrated circuit modeling; Inverters; control system; coupling effect; engineering accuracy; induction motor; integrative modeling and simulation;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023528
